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This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
There are four natural numbers less than 100 which have exactly 3 factor. One of them is 25 , what are the other three?what can be said these numbers. |
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Answer» Every number has at LEAST 2 factors (except for 1), it can be divided by 1 to yield itself or it can be divided by itself to yield one.The NUMBERS that only have 2 factors are what we call prime numbers.So to find a number with 3 factors we need to find a number that has just one more factor.But when we TRY other numbers like 6, we see that it has another 2 factors (3 and 2).Instead we need to find a number that uses the same factor twice.9 for example is 3x3 using the factor of 3 twice. Hence it only has 3 factors!(9,1,3)What we notice is that it is all square numbers, with one exception that it's square ROOT must be prime.I'll leave it up to u to figure out why the second statement is true. |
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| 2. |
Anyone please tell the difference between right angle and acute angle.... with diagramirrelevant answers will be reported........... |
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Answer» -step explanation:Right ANGLES are like corners and measure 90°. Acute angles are smaller than 90°. Obtuse angles are larger than 90°, but less than 180°. And straight angles are 180°, which is where the TWO LINES go in the same direction and become like a SINGLE straight line. |
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| 3. |
Multiply 5 ( multiply) 6/5 |
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Answer» -step EXPLANATION:the answer will be 6 OK FRIEND |
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| 4. |
The sum of three consequtive numbers is 156. Find the number which is a multiple of 13 out of these numbers. PLS EXPLAIN STEP BY STEP N IN DETAIL!!!!!! |
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Answer» The three consecutive no. are 51.52.53In which 52 is MULTIPLE of 13 MARK ME AS BRAINLIEST |
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| 5. |
Check whether g(x) is a factor of p(x): (i) p(x) = 3x3 + 3x2- 5x -5 ; g(x) = x + 1(ii) p(x) = x4 + 4x2 + 16 ; g(x) = x2 - 2x + 4 |
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Answer» -STEP EXPLANATION:your answer is in the PICTURE KEEP smiling |
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| 6. |
If 2,10=5 and 50,87=65 and then 17,37="?" |
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Answer» 26Hopeit HELPS you..... |
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| 7. |
3 b)Half of — times of a number and 5 is 27.2.c)d)e)Half of a numebr is thrice of other number.13 less than a number is 71.Rahul is twice of his father age five year ago. |
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Answer» -STEP EXPLANATION:FIRST MARK me as brain list then I ANSWER it |
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| 8. |
What is 7a+6d (11a -2d) |
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Answer» cshenej RJR rjr eh ejer r rri tje rhe jr tbr idr d hd rdhriidbdhhr tn trht jrr Step-by-step explanation:NND F cn cnf fnfnf fnf c cncj fcncnfnc ncbhehrnrnr f thr tht tht thr t tht tb tbt tbt ....plz THANKS dedo lz love you guys |
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| 9. |
What are irrational numbres \ |
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Answer» Irrational no. are the NUMBERS which cannot be written in the form of p/qStep-by-step EXPLANATION: :-)BRAINLIEST MARK KARDO PLZZZZZZ. |
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| 10. |
Guys plz i request you to solve this Sudoku..........answer fast... |
| Answer» PLZZZ MRK me as BRAINLIEST and i will FOLLOW YU | |
| 11. |
A box contains 19 cards having numbers 1, 2, 3, .... 19. A card is drawn from the box. What is the probability that the number on the card is divisible by 5. |
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Answer» 3/19Step-by-step explanation: no. DIVISIBLE by 5 between 1 and 19 are5,10,15 FAVOURABLE OUTCOMES 3possible outcomes 19so ANSWER is3/19hope it will helpfollow me I will follow you backthank memark me as brainliest |
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| 12. |
Simplify 3√2/√5-√3 + 2√3/√5+2 - 4√3/√5-√2 |
| Answer» DONT knowStep-by-step EXPLANATION: | |
| 13. |
2 Find the sum using suitable rearrangement 1962 + 453 + 1538+ 647 .1436+ 587+ 564.234+ 197+ 103. |
| Answer» END dhfb rdddf F ffgfff Step-by-step EXPLANATION:BAND as d F2F f off | |
| 14. |
Solve the equation 11/4x + 9 = 3Pls help |
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Answer» 2.75x +9 =32.79x =3- 92.79x = -3X = 2.79 +3x = 5.75Step-by-step EXPLANATION:PLEASE MARK ME AS A BRAIN LIST |
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| 15. |
If multiplicative inverse of a/b is c/d, then which of the following will be true? (1 Point)Ő + i = 1a = 1i = 1O ő - á = 1 |
| Answer» 1 ONE is the CORRECT ANSWER | |
| 16. |
Complete this table of values for y = 3 − 2x Draw the graph for y = 3 − 2x Draw the graph of y = 6 − x with values of x from −2 to 7. On the same graph, draw the line y = 2 Where do the two lines cross on the graph? |
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Answer» which CLASS QUESTION is this.it's of ALGEBRA. which GRAPH has to be MADE. |
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| 17. |
Write the predecessor of the smallest 7-digit number .is the number obtained the largest 6-digit number |
| Answer» DECESSOR of the SMALLEST 7-digit NUMBER :- 999999 | |
| 18. |
The cost of fencing a square field at ₹3.20 per m is ₹6400. Find the cost of levelling the field at ₹85 per are |
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Answer» let SIDE be a.then4a * 3.20 = 64004a = 6400/3.204a = 2000A = 2000/4a = 500area = a*a = 500*500 = 250000cost of LEVELLING = 250000 * 85 = 21250000 |
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| 19. |
In the following figure find the value of x and y |
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Answer» -step EXPLANATION:X= 30Y =150x = 180-150( linear PAIR) => x = 30y = 180-x(linear pair) => y= 180-30=>y = 150hope it helps ✌ |
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| 20. |
20,000 per month in one week totalinyear. |
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Answer» 20,000÷4 = 5000 Because , 1 month have 4 WEEKS .20,000×12 = 2,40,000HOPE IT HELPS YOU |
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| 21. |
Please solve this question????? please tell me answer friends |
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Answer» answer is 16 pls pls pls mark as BRAINLIEST have a FANTABULOUS DAY :-):-) |
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| 22. |
(1) 7y-12/2y=5 (y=? ) |
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Answer» -STEP explanation:7y-12/2y=57y-12=10y7y-10y=12-3y=12y= -12/3y=-4 |
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| 23. |
Examine whether the following numbers are rational or irrational (i) 2 3 8 (ii) 2 1 2 2 (iii) 5 7 22 (iv) 3 2 2 - 3 3 - 2 2 3 |
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Answer» -STEP explanation:vmtjm ng gj7hb HI e KI VD ukgbbj jh gjit h xgiutyuuryiii gduurruu yr euiuif653578tuo |
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| 24. |
The sum of integers is 355 of one integer is-245 determine the other |
| Answer» LET the other INTEGER be X -245 +x = 355x = 355+245x =600Hope this HELPS!! | |
| 25. |
COMPLETE THE FOLLOWING PUZZLE For each question: Factorize the polynomial into 2 binomials. Write them out for each problem. Then look at the grid below. Only one of the two binomial factors from the problem can be found in the grid, along with a letter that will help to spell out a quotation. Look at your answer and find the matching binomial factor that appears in the grid and write its corresponding letter that matches the question number in the blank at the bottom of the page. Problem #1 is done for you. Example 1. a2-4a-32 = (a-8) (a+4) 2. a2+11a -42 14. b2+20b+36 3. a2-5a-14 15. b2-8b+15 4. a2+9a+18 16. b2+b-12 5. a2-6a+8 17. b2-8b+16 6. a2+17a+16 18. b2-7b-18 7. a2-13a+40 19. b2-4b-60 8. a2-7a-30 20. b2-10b-24 9. a2+16a+28 21. b2-12b+36 10. a2+15a-16 22. b2-6b-7 11. a2+a-20 23. b2+5b+6 12. a2-18a-40 24. b2+5b-6 13. b2+4b-21 25. b2+18b+81 (a + 1) S (a + 7) E (a - 14) K (b - 1) F (b - 8) N (b - 16) W (a - 1) O (a + 8) E (a + 15) G (b - 2) G (b + 8) S (b + 16) B (a - 2) T (a + 9) R (a - 16) A (b + 3) M (b - 9) A (b - 18) O (a - 3) N (a - 9) L (a - 18) S (b - 4) H (b + 9) T (b + 18) T (a+ 4) A (a - 10) E (a + 18) T (b + 4) S (b - 10) N (b + 21) L (a + 5) U (a - 11) M (a + 20) W (b – 5) R (b + 10) Q (b + 24) J (a - 5) L (a + 11) N (a - 20) E (b + 5) H (b – 12) G (b – 24) F (a - 6) S (a + 12) U (a + 24) O (b – 6) O (b + 12) D (b + 30) E (a + 6) D (a – 12) V (a + 26) P (b – 7) C (b – 15) I (b - 36) R (a - 7) O (a + 14)H (a - 32) Y (b + 7) E (b + 15) A (b + 60) K Famous quotation:______________________________________________________ Problem# ________ / ________ ________ ________ ________ ________ ________ / 18 22 7 3 16 12 4 ________ ________ ________ ________ ________/ ________ ________ 23 21 11 5 17 20 1 ________ ________ ________ ________ ________/ ________ ________/ 14 9 8 15 6 19 10 ________ ________ ________ ________. 24 13 2 5 |
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| 26. |
If x = ( 4 _ 15), find the values of ( x 2 + x 1 2 ). |
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Answer» -STEP EXPLANATION:dgshyebdtjautfB US FT HG t |
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| 27. |
It is urgent please answer it |
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Answer» 1.x=18Step-by-step explanation:3x=2x+18x°18understood?if YES then MARK BRAINLIEST |
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| 29. |
Solve 3 X + 5 upon mein 2 X + 1 is equal to 1 by 5 |
| Answer» SORRY I can't UNDERSTAND plz write in MATHEMATICAL form | |
| 30. |
Help me(5/7x−1/3y)(5/7x+1/3y) |
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Answer» ²-9/25y²(ii)25/49x²-1/9y²Step-by-step EXPLANATION:(i) (2/3x-3/5y) (2/3x+3/5y)Here, a=2/3x and b=3/5yUsing IDENTITY: (a+b)(a-b) = a²-b²We GET, (2/3x)²-(3/5y)²4/9x²-9/25y²(ii) (5/7x−1/3y)(5/7x+1/3y)Here, a=5/7x and b=1/3yUsing identity: (a+b)(a-b) = a²-b²We get, (5/7x)²-(1/3y)²25/49x²-1/9y²Hope it helps you.please MARK me as the brainliest. |
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| 32. |
Simplify 15 3 by 5 ÷ 1 23 by 49 |
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Answer» Hey mate there is your answerStep-by-step explanation:WRITE down the factors for the NUMERATOR and the DENOMINATOR.Determine the largest factor that is COMMON between the two.Divide the numerator and denominator by the greatest common factor.Write down the reduced FRACTION. |
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| 33. |
Simplify √72 + √800 - √18 |
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Answer» Step-by-step explanation:PLEASE make it as brainliest ANSWER PLZ |
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| 34. |
What should be added to (6x + 7y) to get (9x-5y)? |
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| 35. |
Find 5 rational number between 1/4 and 7/8 |
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Answer» 2/4, 4/4, 5/8, 3/8, 7/8 are the 5 rational NUMBERS between 1/4 and 7/8Step-by-step explanation:i HOPE this is the right answer plz MARK me as brainlist and follow me i ALSO fallow u plz |
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| 36. |
Write the successor of the largest 5-digit number .is the number obtained the smallest 6-digit number |
| Answer» 5 digit no. = 99999its SUCCESSOR = 100000 which is the SMALLEST 6 digit number. HOPE it helps.... | |
| 37. |
Please answer my question Please tell me the crt answer |
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Answer» -step EXPLANATION:ANSWER:First we need to know the formula:-(a+b+c)²= a²+b²+c²+2(ab+bc+ca)Given:-a+b+c= 9a²+b²+c²= ?ab+bc+ca= 26Let to find be x.So placing the VALUES,(9)²= x + 2(26)81 = x + 52x = 81-52a²+b²+c²= 29So the REQUIRED answer is 29.Some Identities(a+b)²=a²+2ab+b²(a-b)²=a²-2ab+b²(a²-b²)= (a-b)(a+b)a²+b²= (a+b)²-2abORa²+b²= (a-b)²+2abThis is a GENERALISED form and not preferred generally(a+b+c)²= a²+b²+c²+2(ab+bc+ca) |
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| 38. |
Find the swm using suitable rearrangement |
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Answer» what do U MEAN by swmStep-by-step EXPLANATION: |
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| 39. |
Please help due in 14 mins |
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Answer» the answer is £ 112 .Step-by-step EXPLANATION:let the total MONEY he GOT be x.the equation FORMED would be 1/2 x + 20-1/8x -5= 573x/8= 42x= 112 THEREFORE , the total money he got was £112 |
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| 40. |
What is the total of 98456009+4684548 |
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Answer» 103140557Step-by-step explanation:HOPE this HELP youMark it as BRAINLIST please please please and FOLLOW me please |
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| 41. |
20,000 per month total in oneyear |
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Answer» 20,000 × 12 = 2,40,000...... |
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| 42. |
E10 Given that x=2, y =s2 value of : ②;) 3 xy + 2y²-3x |
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Answer» 2(6s+2s²-3) IS THE ANSWERStep-by-step explanation:we KNOW thatx=2, y =s3xy+2y²-3x= 3(2)(s2)+(2S)²-3(2)=12s+4s²-6=2(6s+2s²-3)THANKYOUHOPE IT WILL HELP YOU |
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| 43. |
40The sum of three consecutive multiples of 7 is 189. The numbers are |
| Answer» LET the three multiples be 7x,7x+7and 7x+147x+7x+7+7x+14=6321x+21=6321x=63-21x=42/21x=2so...7x=147x+7=217x+14=28Step-by-step explanation:hope it helps you.....please MARK as BRAINLIEST | |
| 44. |
2) Write the class marks of the following data. Weights in kgClass-mark20-2525-3030-3535-40 |
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Answer» 22.5Step-by-step EXPLANATION:LOWER limit+upper limit/220+25/2 |
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| 45. |
4. a. An angle isof its complement. What is its magnitude?4b. An angle isof its supplement. What is its magnitude?c. Two angles are equal and they form apair of supplementary angles. Find theirmagnitude.fuqiven here and list threeplz solve this answer and plz explain |
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| 46. |
A submarine was below sea level 4500m. if it ascends 1500m. what is its new position |
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Answer» 4500-1500=3000if it HELPS PLS THANK me and MARK me as BRAINLIEST |
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| 47. |
13 + y = 29 - 4 = y Find the number y in the equation. |
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Answer» + y = 29-4= YSO, 113+y = 29-429 - 13 -4 =Y12 = yHence y=12Hope it HELPS.... |
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| 48. |
Do with the help of HCF and then cut this number.... Give me a photo of your answer |
| Answer» SRY cant help you thereStep-by-step explanation:YEAH and UM i dont KNOW | |
| 49. |
Solve it ok iiiiitt mmmmmmmmmmm |
| Answer» SORRY I don't KNOW the answer but please MARK me BRAINLIEST and like my answer...... | |
| 50. |
A) 5. Estimate each of the following by rounding off each number nearest to its greatestplace(1) 730 + 998(ii) 796 - 314(ii) 5,290 + 17,986(iv) 28,292 - 21,496Rulevalue, thefactors nearest to it |
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Answer» -STEP explanation:730+998= 1728 ROUNDING off is 1750.796-314 = 482 rounding off is 5005290+17986= 23276 rounding off is 2330028292-21496 = 6796 rounding off is 6800 |
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